26.3 Pulse Frequency Mode

In Pulse Frequency (PF) mode, every time the accumulator overflows, the output becomes active for one or more clock periods. Once the clock period expires, the output returns to an Inactive state. This provides a pulsed output. The output becomes active on the rising clock edge immediately following the overflow event. For more information, refer to Figure 26-2.

The value of the Active and Inactive states depends on the POL bit in the NCOxCON register.

The PF mode is selected by setting the PFM bit in the NCOxCON register.